Glass cups and glass water bottles are made of glass. Usually the raw material is high borosilicate glass. It is fired at high temperature of more than 600 degrees. It is a new type of environmental glass cup and glass water bottle. It is more and more popular.
As a detail of production and processing, for many manufacturers, especially those entrepreneurs who are ready to get involved in glass cup or glass water bottle manufacturing, it is necessary to understand the knowledge of "glass cup and glass water bottle manufacturing process and process description".
Manufacturing Technology of Glass Cup and Glass Water Bottle.
The glass cup and glass water bottle manufacturing process mainly includes: 1. raw material pre-processing. Massive raw materials are crushed to dry wet raw materials, and iron-containing raw materials are removed to ensure glass quality; 2. preparation of batches; 3. melting. Glass batch is heated at high temperature in tank kiln or crucible kiln to form uniform, non-bubble liquid glass, which meets the requirements of forming; 4. Forming. Processing liquid glass into products of desired shape, such as flat plates, various utensils, etc. 5. Heat treatment. By annealing and quenching, the stress, phase separation or crystallization in the glass can be eliminated or produced, and the structural state of the glass can be changed.
Manufacturing process of glass cup and glass water bottle.
1, bracing; 2, blow ball; 3, outer opening; 4, inner opening and bottom sealing; 5, interface; 6, bottom sealing; 7, labeling; 8, annealing. As long as the quality is guaranteed to be standardized in accordance with the above eight production processes, one link is fastened and one link is fastened. Of course, many glass cups and glass water bottles need special processing, but also involves the integration of printing process and customization process.
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